ColorGrade LUT

3D LUT (.cube) Generator & Cinema Color Grading Visualizer

Cinema-grade color grading workstation for filmmakers and digital artists. Generates 17x17x17, 33x33x33, and 65x65x65 3D LUT (.cube) color look-up tables with RGB parade, vectorscope, and cine-gamut curves.

Purchase License ($29.99) Open Live Web Portal

Real Desktop Application UI • 1280x800 Native GTK3 Workspace

100% Native Executable Node-Lock Verified

ColorGrade LUT — Live Native Desktop Workspace (Primary Window & Real GTK UI)

Head-to-Head Competitor Analysis

Why ColorGrade LUT is cheaper, faster, and more secure than 3D LUT Creator ($249) / DaVinci Resolve Studio ($295).

Comparison Metric	ColorGrade LUT	3D LUT Creator ($249) / DaVinci Resolve Studio ($295)
License Model & Price	$29.99 (One-Time Perpetual)	$249 to $295 one-time
Annual Financial Savings	Save $220 - $265 every single year
Competitor Drawbacks	High barrier to entry, heavy multi-gigabyte software suites, sluggish export for simple LUT generation
Why Vivian Is Better	One-time $29.99 perpetual license, lightweight 12MB standalone binary, instant 3D .cube generation, zero bloat
Execution Environment	100% Offline Air-Gapped	Mandatory cloud check-in
Runtime Telemetry	Zero Telemetry (0.00KB sent)	Cloud telemetry & user tracking

Engineering Specifications & Features

Generate industry standard Adobe/DaVinci 3D LUT (.cube) and 1D LUT lookup tables

Hardware-accelerated real-time color transformation pipeline with 32-bit floating point precision

Cinema color wheels: Lift, Gamma, Gain, and Offset with hue/saturation adjustments

Integrated real-time scopes: RGB Parade, Waveform monitor, Vectorscope, and Luminance histogram

Film emulsion simulation: film stock halation, grain texture, and tonal S-curve roll-off

Batch LUT applicator processing video frames and image folders at line-rate speeds

Graphical Interface (GUI) Architecture

Cinema dark interface featuring live image viewport with split-screen A/B comparison wipe, interactive 3D color cube visualizer, and 3-way color grading wheels.

Headless CLI Reference & Execution

ColorGrade LUT includes a headless command-line binary ready for automation pipelines, cron daemons, and CI/CD runners:

# Headless command execution:
colorgrade --lut-sample --input raw.jpg --apply-lut cinema.cube --out graded.jpg
# Cryptographic node-lock activation:
colorgrade --activate YOUR-CROCKFORD-KEY

Core Architecture & Asymmetric Security

OpenGL compute shader engine executing 3D tetrahedral interpolation across LUT color lattices in sub-milliseconds.